Optimising measurement of information on the context of alcohol consumption within the Drink Less App amongst people drinking at increasing and higher risk levels: a mixed-methods usability study

Please see the full protocol on Open Science Framework: https://osf.io/h8tgw
The human participant research protocol was approved by University College London’s (23875/004) and University of Sheffield’s ethics committees (786).
File(s) are available to researchers on request in line with ethics approval.

请参阅开放科学框架上的完整协议：https://osf.io/h8tgw。该研究参与者的研究方案已获得伦敦大学学院（23875/004）和谢菲尔德大学伦理委员会（786）的批准。根据伦理审查批准，文件（们）可供研究人员在请求后获取。